Alarm & Security Systems

59,264 results for Alarm & Security Systems

CE Lpcb Approved En14604 Low Price New Design Stand Alone Optical Smoke Alarm (SK40)

US$2.50-4.50 / Piece
100 Pieces  (MOQ)
Specification: product Name Stand Alone Optical Battery Operated Smoke Detector (SK40) Smoke Sensitivity 0.080~0.155 db/m (EN standard) Quiescent Current ≤8uA Alarm Current <16mA A

2 or 4 Wired Fire Alarm Fire Detector /UV Flame Detector

US$50.00 / Piece
500 Pieces  (MOQ)
Specification Spectral Response: 185 to 260 nm Effective Range: 25m (flame height :6 cm ; response time:10s) Alarm Indicator: LED continuously emitting red light Remote Output: Remoto

Hot Battery Powered Carbon Monoxide Detector with LCD Display

100 Pieces  (MOQ)
En50291 BSI Certified Carbon Monoxide Alarm Battery Operated Product Description Battery operated carbon monoxide alarm Technical Parameter: Power source:3xAA LR6 battery Concentration ra

Wireless Battery Operated Carbon Monoxide Alarm with Digital Display

US$1.00-10.00 / Piece
3000 Pieces  (MOQ)
Wireless Battery Operated Carbon Monoxide Alarm with Digital Display Product Description Battery operated carbon monoxide alarm Technical Parameter: Power source 2xAA LR6 battery Concentrat

CE Atex Certified IP66 4 Gas Meter Portable Multi-Gas Detector Lel, Co, H2s, O2

US$60.00-130.00 / Piece
1 Piece  (MOQ)
CE ATEX certified IP66 4 Gas Meter Portable Multi-Gas Detector Lel, Co, H2s, O2 Introduction H2000 portable gas detector is typical 4 gas detector for LEL, O2, H2S, CO, and it supports the continu

2022 New Design Portable H2s Gas Detector H1600 for Personal Safety

US$40.00-70.00 / Piece
1 Piece  (MOQ)
2022 new design Portable H2S Gas Detector H1600 for personal safety Introduction H1600 portable gas detector can detect toxic gases such as oxygen, chlorine, ammonia, carbon monoxide in the enviro

Hiland 2025 Flash Lamp Inside LED &12-240V AC/DC F6000 for Swing Gate

US$4.90 / Piece
52 Pieces  (MOQ)
Specification I. Safety Instruction 1. For security, please read the user manual carefully before initial operation; 2. Please be sure the power is off before connecting, the product i

Flash Lamp F5096 with Holder for Sliding Door/Garage Door

US$6.38-6.88 / Piece
1 Piece  (MOQ)
Specification I. Safety Instruction 1. For security, please read the user manual carefully before initial operation; 2. Please be sure the power is off before connecting, the product i

Tactical RF Drone Detection Kit 100-6000MHz Handheld Locator with Fpv/Dji Identification

US$2,880.00-3,500.00 / Piece
1 Piece  (MOQ)
Product Description D15 portable drone detector This is a handheld device that can accurately locate drones and pilots (remote controllers). Through deep spectrum analysis and feature recognition of d

Unmanned Aerial Vehicle Signal Block Jammer

US$1.00-120,000.00 / sets
1 sets  (MOQ)
Product Description What is XIPHOS Anti-Drone System? XIPHOS is a unique multi-sensor fully self-contained solution for detecting, tracking, identifying and neutralization drones. It can be d

Anti-Theft Recoil Pull Box Retractable Cord Reel with String Cable

US$5.30-5.60 / Piece
1000 Pieces  (MOQ)
Product Description Retractable Tool Dimension:85*30mm Material:ABS Color:black Dia:2.5mm Length:125cm(Standard) Breaking Force:200kg+(static state) Packing:48pcs/ctn,50*35*20cm,12KG C

High-Power Directional Anti Drone Signal Jammer Device for Effective Drone Jammer Operations

US$43,620.00 / Piece
1 Piece  (MOQ)
High-Power Directional Anti-Drone Device for Effective Jamming Operations 1, Device Overview The cutting-edge full-band directional jamming and spoofing integrated device emits potent high-power jammi

Clothing RFID Tag EAS Am UHF Dual Frequency Garment Storage Management

US$0.032-0.05 / Piece
10000 Pieces  (MOQ)
The anti-theft soft label has good detection performance. It is used to stick to the surface of the product without covering the product information or damaging the product packaging. The soft label

2023 CE NF Standalone Photoelectric Smoke Alarm with 10 Years Lithium Battery

US$5.00-6.50 / Piece
500 Pieces  (MOQ)
Built-in 3V lithium battery photoelectric smoke alarm Technical Specifications: Low Voltage Threshold ≤2.6V Power Source DC 3V battery Hush time 8 minutes Quiescent Current ≤ 5uA Produ

JT-SSJ10W11 Laser-Type Household Combustible Gas Alarm for Methane Leak Detection

US$15.00-28.00 / pcs
1 pcs  (MOQ)
Product Description The JT-SSJ10W11 type flammable gas detector is designed in accordance with GB 15322.2-2019. It can detect the on-site gas concentration in real time and determine whether the gas

HVAC Refrigeration Gas Leakage Detector Freon Hydrogen Leak Detector for Air Conditioner

US$78.00-85.00 / piece
1 piece  (MOQ)
Product Parameters Sensor Type Infrared Sensor Sensibility Max. 4g/year Sensor Life 10 years Detectable Gases R134a, R410A, R32, R22, HFO-1234 and all HFCs, HCFCs, CFCs, PFCs. Auto OFF Af

RFID UHF Windshield Sticker Tag 05 - Vehicle/ Tracking/ Car

US$0.10-0.70 / Piece
100 Pieces  (MOQ)
Description This Windshield RFID Tag is specially designed for on windshield tag or on any glass surface for vehicle management or item tracking. By attaching on glass windshield surface, this

Durable White Plastic Magnetic Contact Sensor with Wiring

US$1.00-1.20 / Piece
500 Pieces  (MOQ)
Experience the reliability and elegance of our Surface Mounted Door Magnetic Reed Switch Sensor, model 5C-48, engineered by Shenzhen E-5continents Co., Ltd. Its durable white plastic construction and

Search All Frequency Drone Detector System Uav Defense System Anti Uav Drone Detection

1 Piece  (MOQ)
10km long Distance RF Detector Spectrum Search All Frequency 300MHz~6GHz Anti Uav System Drone Detector Anti Drone Detection Use cognitive radio protocol reverse parsing technology which uses radio

100dB Backup Alarm for Forklifts 12V, 24V

US$1.99-4.99 / Piece
100 Pieces  (MOQ)
Product Description Model Voltage (VDC) Output level(±4dBA @4FT) Remarks YS-B11WH 12~24 100 beep sound YS-B11WH-C 12~24 100 continuous sound YS-B15 12~48 100 beep sound Y

OEM and ODM EAS Security RF 8.2m/Am58kHz Pencil Hard Tag

US$0.055-0.08 / PCS
1000 PCS  (MOQ)
Product Description Company Profile Sichuang Security Technology (Hangzhou) Co., Ltd has focused on the design and manufacture of EAS products and solutions for over 20 years. We have now becom

Next-Gen Surveillance Radar for Superior Detection and Tracking Capabilities/Defence Detection Radar

US$64,585,800.00 / Piece
1 Piece  (MOQ)
Low Altitude Multidimensional Defense System In Key Areas The low altitude defense system in key areas is a state-of-the-art assemblage primarily composed of cutting-edge surveillance radar, advanc

Dragon Guard Big Spider Wrap Anti Theft Sw001 EAS RF Accessories

US$2.55 / Piece
200 Pieces  (MOQ)
Specification Product Name Spider Wrap SW001 Frequency 8.2Mhz/58KHz/8.2MHz&58KHz EAS alarm tag Material ABS alarm tag Color Blace, Grey or customized Lock Magnetic Locking Lanyard Length

China Factory Hot Sell 2.4 and 5.8GHz Dual Band Antenna 20W 30W Drone Signal Amplifier

US$730.00-860.00 / Piece
1 Piece  (MOQ)
Main Features 2.4GHz&5.8GHz, Max. 4000mW output power Directional dual frequency dual antenna output Remote control of unmanned aerial vehicles Technical Specifications: Operating range: 2.4~2.5G

High Quality Vibration Monitor with Accurate Vibration Continuous Monitoring and Protection

US$4,000.00 / Piece
1 Piece  (MOQ)
Indicator Functional Definition CHANNEL1-2 Vibration 1-2 channel raw signal MODULEOK Indicates that the monitor is working properly FAULT Protection fault, indicating that a certain problem is hinderi

8.2MHz Water-Drop RF EAS Coil for EAS System (82233-T3)

US$0.029 / Piece
10000 Pieces  (MOQ)
Product Description 8.2MHz Water-Drop RF EAS Coil for Eas System (82233-T3) Details: Article No.: 82233-T3 Product Parameters Wire 0.35mm 100% Copper Wire Cover 0.65/PE Capacitor Cerami

Conventional Reflective Infrared Lpcb Beam Detector Approval En54 Standard Approval

US$105.00-150.00 / Piece
1 Piece  (MOQ)
The Conventional Reflective Beam Detector has built in Laser beam pointing and Digital guide display for real user friendly alignment method. The Laser beam pointing accurately point the exact l

EAS RF Hard Tag Min Square Tag

US$0.15-0.25 / Piece
1000 Pieces  (MOQ)
RF Tag , RF hard tag 1.Frequency: 8.2MHZ 2.Package: 1000pcs/carton 3.Material: ABS 4. Dimension : 48x42mm 5. Detection : 1.2 - 1.5m 6. Packing : 1000pcs/carton 7. Carton Size : 40

D-307 Magnetic Detacher Universal Security Tag Remover for Pencil Tag

US$10.00-15.00 / Piece
1 Piece  (MOQ)
D-307(Plastic Coated) Dimension: Ø82mmx75mm Magnetic Force: Super Weight: 360g Packing: 50pcs/ctn, 0.033cbm(42x29x27cm), 20kg Detailed Photos Company Profile Shanghai Sinotag Elect

EAS Anti Theft Safer Retail Display Safer Security Lock Box Portable Safer Box EAS Shoplifting Safer Boxes Magnetic Portable Safer for Vacuum Cup

US$3.50-5.00 / Piece
1000 Pieces  (MOQ)
Product Description Model NO.: FXG5010 EAS SAFER Frequency: 8.2M/58K Internal Dimension: 150x100x250mm Lock: Normal/Super Color: White/Black/Customized Packing: 500pcs/ctn , GW:7K
About Alarm & Security Systems FAQ
  • QWhat are the common types of Alarm & Security Systems available in the market?

    Alarm & Security Systems typically include CCTV cameras, motion sensors, access control systems, and fire alarms. Each type serves specific security needs. Consulting a professional supplier in China can help determine the best solution for your requirements.

  • QHow to verify the credibility of a security alarms supplier in China?

    When choosing a supplier from China for security alarms, verify their certifications, request client references, and inspect their manufacturing facilities. Additionally, ensure they comply with industry standards for quality and reliability.

  • QWhat advantages come with sourcing Alarm & Security Systems wholesale?

    Sourcing Alarm & Security Systems wholesale provides cost savings, bulk purchasing options, and consistent quality assurance. By partnering with a reputable supplier, you can leverage discounts, customization services, and on-time deliveries for your security needs.